EC > GATE 2024 > Stability Analysis
A satellite attitude control system, as shown below, has a plant with transfer function $G(s)=\frac{1}{s^2}$ cascaded with a compensator $C(s)=\frac{K(s+α)}{s+4}$ where K and α are positive real constants.
In order for the closed-loop system to have poles at $-1±j√3$, the value of α must be
Correct : D
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